About DNR Engineering Services
Local RPEQ-Certified Structural Engineers Serving Brisbane, Logan & Ipswich
We’re not just ticking boxes—we help property owners, builders and developers get structural approvals done right. Based in Browns Plains and covering South East Queensland, DNR Engineering Services brings together over 20 years of combined experience in residential structural engineering.
Our team of RPEQ-certified engineers has worked on everything from house extensions to complex damage assessments. Whether it’s a design for council approval or a last-minute inspection before handover—we’ve seen it, handled it, and helped clients move forward with confidence.
What We Do
We specialise in:
- Structural design and drawings for new builds, extensions and outdoor structures
- Structural inspections for cracks, movement and other issues
- Remedial reports with practical repair advice
- Form 12 and Form 15 certification for building approval
- Dilapidation surveys before nearby construction
- Pre-purchase property inspections for buyers
- Technical reports for certifiers and insurance claims
All documents are issued and signed off by our Queensland RPEQ-certified engineers, making them suitable for submission to private certifiers, councils or contractors.
Why Choose DNR Engineering?
- Accurate reports with clear, real-world recommendations
- Fast turnaround so your project stays on track
- Local experience with Brisbane, Logan and Ipswich regulations
- Direct communication with your engineer
- Clear pricing with no surprises
Our Promise
We believe in keeping it simple: honest advice, high standards, and the right support at every stage. Whether you’re buying your first home or running a busy job site, you’ll deal with real engineers who speak plainly, respect your deadlines, and know what local certifiers expect.
quality Services
Structural Engineering Services Across Brisbane, Logan & Ipswich
Looking for reliable help with your build, inspection or council approvals? We provide expert structural engineering services across South East Queensland—backed by over 20 years of experience and RPEQ certification. Whether you’re planning a new build, buying a property, or need reports for approval, our team is here to help.
Structural Design Engineering
We provide custom structural design services for residential builds, home extensions, retaining walls, patios and carports. All drawings and calculations are prepared and signed by RPEQ engineers, ensuring full council compliance and peace of mind for your builder.
Explore more
Structural Inspections
Our team carries out thorough structural inspections across Brisbane, Logan and Ipswich for homes showing cracks, sinking or movement. You’ll get a clear, no-nonsense report that identifies the issue and outlines your next steps.
Explore more
Form 12 & Form 15 Certifications
We issue Form 12 and Form 15 certificates for structural design and completed works. These documents are required for council sign-off and must be completed by an RPEQ-certified structural engineer in Queensland.
Explore more
Dilapidation Surveys
Our dilapidation reports document the condition of neighbouring properties before nearby excavation or construction work. Ideal for builders and developers, these reports help protect against damage claims and provide legal protection.
Explore more
Remedial Inspections
If your structure has shifted, cracked or failed, our team can provide a remedial structural inspection to assess the issue and recommend safe, cost-effective repairs. Reports are clear and practical—ready for your builder or contractor.
Explore more
Pre-Purchase Reports
Buying a house or investment property? Our pre-purchase structural reports give you a clear picture of the structure’s condition before you commit. Know the risks upfront and avoid costly surprises later.
Explore more
Technical Reporting & Documentation
We prepare detailed engineering reports and technical documents for private certifiers, council applications and insurance purposes. Everything is signed by an RPEQ engineer and tailored to your project needs.
Explore moreWhether you’re building, buying, or sorting out an issue, DNR Engineering provides practical, reliable structural advice—backed by local experience and RPEQ certification. We work across Brisbane, Logan and Ipswich and we’re ready to help with your next project.
Need help with inspections, certifications or engineering reports?
Get in touch!
Contact DNR Engineering Services today and speak directly with an engineer. We’ll help you keep your build safe, approved and moving forward.talk to us
Let’s Talk Structural Engineering
Need a structural inspection, a quick Form 15, or help with plans for your next build? We make it easy to get expert advice—fast.
📍 Based in Browns Plains and working across Brisbane, Logan and Ipswich, we’re ready to visit your site, review your documents or chat through the next steps.
✅ RPEQ-certified
✅ Fast response
✅ Clear pricing
✅ No tech talk—just solid advice
call emergency
0429 304 104